EP 2865330 B1 20160921 - Measuring system and measuring method for analyzing knee joint motion trajectory during cycling
Title (en)
Measuring system and measuring method for analyzing knee joint motion trajectory during cycling
Title (de)
Messsystem und Messverfahren zur Analyse einer Kniegelenkbewegungsbahn während des Radfahrens
Title (fr)
Système de mesure et procédé de mesure pour l'analyse de la trajectoire de mouvement de l'articulation d'un genou durant un pédalage
Publication
Application
Priority
TW 102138527 A 20131024
Abstract (en)
[origin: EP2865330A1] A measuring system for analyzing a knee joint motion trajectory when a rider is riding a bike (cycling) and a measuring method thereof are disclosed. The measuring system includes a pedal-able device, a light emitting component fixed at a tibial plateau of the rider, an image capturing device, and a knee joint motion trajectory analysis device. When the rider continuously pedals the pedal-able device, the image capturing device captures an image of a central position of the rider's lower limb and a light spot trajectory image of the light emitting component. The motion trajectory analysis device generates an ellipse motion trajectory diagram. After comparing and analyzing a body central line with a trajectory long axis line, a foot force distribution and a shifting data of the knee joint motion trajectory is acquired, and a proper insole is determined.
IPC 8 full level
CPC (source: CN EP US)
A43B 7/14 (2013.01 - EP US); A43D 1/02 (2013.01 - EP US); A61B 5/1114 (2013.01 - CN EP US); A61B 5/1122 (2013.01 - CN EP US); A61B 5/1127 (2013.01 - CN EP US); A61B 5/4585 (2013.01 - CN EP US); A63B 24/0006 (2013.01 - US); G06T 7/20 (2013.01 - US); G06V 40/23 (2022.01 - EP US); G06T 2207/10004 (2013.01 - US); G06T 2207/10152 (2013.01 - US); G06T 2207/30196 (2013.01 - US); G06T 2207/30221 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2865330 A1 20150429; EP 2865330 B1 20160921; CN 104574436 A 20150429; CN 104574436 B 20171013; JP 2015091311 A 20150514; JP 6051191 B2 20161227; TW 201515635 A 20150501; TW I535419 B 20160601; US 2015116472 A1 20150430; US 9592423 B2 20170314
DOCDB simple family (application)
EP 14189900 A 20141022; CN 201410577934 A 20141024; JP 2014215396 A 20141022; TW 102138527 A 20131024; US 201414523455 A 20141024